2007276505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{996167}}^1$

素因数の和:996216

約数の個数: 16

約数和(自身を含む): 2677699584

約数和(自身を除く): 670423079

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 996167, 4980835, 12950171, 30881177, 64750855, 154405885, 401455301, 2007276505]

約数ペア:

[(1, 2007276505), (5, 401455301), (13, 154405885), (31, 64750855), (65, 30881177), (155, 12950171), (403, 4980835), (2015, 996167)]